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olga_2 [115]
3 years ago
11

Solve the linear equation 2.25 – 11j – 7.75 + 1.5j = 0.5j – 1.

Mathematics
2 answers:
Ierofanga [76]3 years ago
8 0

Answer: j = -0.45

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

Simplify the left side...

-9.5j-5.5=0.5j-1

Move all terms containing j to the left side of the equation.

-10j-5.5=-1

Divide each term by -10 and simplify.

j = -0.45

Hope this helps you out!

prisoha [69]3 years ago
8 0
Can I get help around here
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Answer:

\frac{4}{3}

Step-by-step explanation:

The average rate of change can be found by using the following formula

\frac{f(x_{2}) - f(x_{1}) }{x_{2} - x_{1}}

Since the interval goes from -7 to 2, we should find the y-values that correspond to x=-7 and x=2.

By inspection of the graph, we can clearly see that when x is -7, y is -7 as well and when x is 2, y is 5.

Now that we know this, we can simply plug these values into the formula!

\frac{f(2) - f(-7) }{2 - (-7)} = \frac{5 - (-7)}{2 - (-7)} = \frac{5 +7}{2+7} = \frac{12}{9} = \frac{4}{3}

Good luck!

3 0
3 years ago
I guess u have to find the area
Nesterboy [21]
18
Because 6•3= 18
Hope this helped
7 0
4 years ago
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There are 3 blouse and 2 pieces cloths for sale in the market. how many possible sets are there?​
Andrew [12]

Answer:

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7 0
3 years ago
Julia has 14 pounds of nuts .there are 16 ounces in one pound. how mant ounces of nuts does she have
SSSSS [86.1K]
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14*16 = ?

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Final answer: She has a total of 224 ounces of nuts.
8 0
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